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Patents > Inventor country : AT or CS & First filing: Yes

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Office:
Inventors:
None (21) · Eduard Zaparka (3) · Franz Blicharski (3) · Franzesco Fronz (3) · Hugo Hückel (3) · Ignaz Etrich (3) · Jacob Knappich (3) · Adalbert Placek (3) · Ludwig Schmidl (3) · Adolf Warchalowski (3) · Raimund Nimfuehr (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (29) · Hugo Hückel (3) · Ludwig Schmidl (3) · Raimund Nimfuehr (3) · Adalbert Plaček (3) · Jacob Knappich (3) · Ignaz Etrich (3) · Franz Blicharski (3) · Otto Brunner (2) · Ferdinand Silas (2) · Franz Xaver Wels (2) · Giulio Silvestri (2) · Oskar Heimstaedt (2) · Mór Markl (2) · Hugo Hueckel (2) · August Warchalowski (2) · Alexander Suwada (2) · Wilhelm Kress (2)
Applicant is inventor:
Tech fields:
airplane (40) · design (23) · Construction (19) · None (18) · Wings (18) · frame (18) · LTA (16) · propulsion (14) · subsystem (12) · propellers (12) · stability (10) · aerodynamics (9) · control (9) · Tragfläche (8) · propeller (8) · flapping (7) · whole (7) · lift (7)
Full specification filed date:
Application number:
None (67)
Granted:
Related to aircraft:
National tech categories:
AT 77d (35) · None (30) · FR 6.4 (20) · HU V/h (6) · DE 77h.5 (4) · FR 5.3 (2) · DE 77h.10 (2) · AT 37a (2)
CPCs:
None (65) · CPC B64C23/005 (7) · CPC B64C2700/6274 (6) · CPC B64C17/00 (6) · CPC B64C11/006 (5) · CPC B64C39/00 (5) · CPC B64C33/02 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6218 (3) · CPC B64B1/58 (2) · CPC B64C3/00 (2) · CPC B64C11/04 (2) · CPC B64C11/16 (2) · CPC B64C2700/6212 (2) · CPC B64C39/005 (2) · CPC B64C39/008 (2) · CPC B64C17/06 (2) · CPC B64B1/00 (2)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 135 results in range #1 to #135.

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